3-port seat valves, PN16
3-port valves with threaded connections for the control of terminal units, chilled ceilings or heating zones.
Suitable media: Water (to VDI 2035), water with anti-freeze.
V..P45.. valves are only used as mixing or 2-port valves, not as diverting valves.
0...0.02 % of kvs value
Leakage rate bypass
Throughport up to kvs 6.3: equal-percentage, Throughport from [kvs/] 10: linear, Bypass: linear
From kvs>6,3: >100, To kvs=6,3: >50
Permissible operating pressure
Material, valve body
Bronze CC491K (Rg5)
Material, inside set
CrNi steel / Rg5 / brass